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#portfolio-optimization

FlowBank: Query-Adaptive Agentic Workflows Optimization through Precompute-and-Reuse

arXiv cs.LG · 2026-06-11 Cached

FlowBank introduces a three-stage framework for optimizing agentic workflows in LLM multi-agent systems by precomputing a diverse set of reusable workflows and adaptively selecting the best one per query, achieving higher scores while maintaining cost competitiveness.

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#portfolio-optimization

From Validator Selection to Portfolio Collection Optimization in Proof-of-Stake Blockchains

arXiv cs.AI · 2026-06-09 Cached

This paper presents a decision support framework for optimizing validator selection in proof-of-stake blockchains, balancing portfolio quality and diversification through multi-objective optimization and interactive preference learning.

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#portfolio-optimization

Semantic State Abstraction Interfaces for LLM-Augmented Portfolio Decisions: Multi-Axis News Decomposition and RL Diagnostics

arXiv cs.LG · 2026-05-11 Cached

This paper introduces Semantic State Abstraction Interfaces (SSAI) to separate representation hypotheses from optimization variance in LLM-augmented portfolio decisions. It concludes that SSAI's apparent advantage is largely a basket-selection effect, with dense encodings and principal components performing better empirically.

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